How much should you tip a massage therapist if she owns the establishment?

$5 to $10 i would think.How much should you tip a massage therapist if she owns the establishment?
When I owned my own place, I never got tipped. (Massage) Well, thats not true, but not usually. You charge what you charge. I dont tip my doctor, or my chiropractor or anyone else. You tip your hairdresser and waitress because they mostly live off tips. Tottaly different.